                    (incanter.core/$ :Prefix iana))
               iana)
         ;; We don't technically need a derived column, here; we just
-        ;; need a seq of all the IP prefixes in av. But this is one way to do it.
+        ;; need a seq of all the IP prefixes in av. But this is one
+        ;; way to do it.
         av (incanter.core/add-derived-column
             :IP.Prefix
             ["IP"]


(defn get-iana-ipv4-allocations []
  (-> "book-data/book/ch04/data/ipv4-address-space.csv"
      ;; eat the headers, but don't use them because one column has a SPACE in the name and clojure.core/keyword allows this
      (incanter.io/read-dataset :skip 1)
      (incanter.core/col-names
       [:Prefix :Designation :Date :Whois :Status :Note])))

        incanter.core/view)))

(defn get-world []
  (-> "world.csv"
      (incanter.io/read-dataset :header true)))

(defn world-map []
  (let [world (get-world)
